Automotive Zener Diodes

ROHM Automotive Zener Diodes are AEC-Q101-qualified high-reliability diodes for voltage regulation. These diodes offer a 2.02V to 160V Zener voltage (VZ) range and a 100mW to 1W power dissipation (PD) range. The Automotive Zener diodes are available in a silicon epitaxial planar structure with a 1mA to 20mA Zener current (IZ) range. These diodes exhibit a storage temperature range between -55°C to 150°C. The Automotive grade Zener diodes come in EMD2, PMDU, SMD3, SOT-23, TUMD2M, UMD2, UMD3, UMD4, VMD2, and VMN2 package.

All Results (352)

Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
ROHM Semiconductor Zener Diodes Zener Diode 16V 250mW 5mA Surface Mount SOD-23
Datasheet
4,670In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 18V 250mW 5mA Surface Mount SOD-23
Datasheet
8,002In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 20V 250mW 5mA Surface Mount SOD-23
Datasheet
4,431In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 22V 250mW 5mA Surface Mount SOD-23
Datasheet
2,707In Stock
3,000Expected 2026-08-19
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 24V 250mW 5mA Surface Mount SOD-23
Datasheet
8,616In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 27V 250mW 2mA Surface Mount SOD-23
Datasheet
1,722In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 30V 250mW 2mA Surface Mount SOD-23
Datasheet
2,899In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 33V 250mW 2mA Surface Mount SOD-23
Datasheet
2,464In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 36V 250mW 2mA Surface Mount SOD-23
Datasheet
73In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 5V 250mW 5mA Surface Mount SOD-23
Datasheet
3,000In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 5V 250mW 5mA Surface Mount SOD-23
Datasheet
4,690In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 6V 250mW 5mA Surface Mount SOD-23
Datasheet
8,810In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 7V 250mW 5mA Surface Mount SOD-23
Datasheet
3,000In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 8V 250mW 5mA Surface Mount SOD-23
Datasheet
5,305In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 9V 250mW 5mA Surface Mount SOD-23
Datasheet
8,505In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 10V 250mW 5mA Surface Mount SOD-23
Datasheet
6,471In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 11V 250mW 5mA Surface Mount SOD-23
Datasheet
8,596In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 12V 250mW 5mA Surface Mount SOD-23
Datasheet
5,764In Stock
6,000Expected 2026-10-09
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 13V 250mW 5mA Surface Mount SOD-23
Datasheet
1,303In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 15V 250mW 5mA Surface Mount SOD-23
Datasheet
8,455In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 16V 250mW 5mA Surface Mount SOD-23
Datasheet
5,817In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 18V 250mW 5mA Surface Mount SOD-23
Datasheet
6,325In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes ZENER DIODE SOD-23 250MW 20V
Datasheet
3,000In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 22V 250mW 5mA Surface Mount SOD-23
Datasheet
8,525In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 24V 250mW 5mA Surface Mount SOD-23
Datasheet
5,020In Stock
Min.: 1
Mult.: 1
: 3,000